Usually people with OCD do not go crazy. OCD is dominated by symptoms such as obsessive-compulsive ideas and compulsive behaviors. Some compulsive behaviors, such as repeated hand washing, repeated checking, compulsive exhaustive thinking, knowing that it is not necessary, but can not control thinking about these things, and they are very troubled, this is the more core symptoms of OCD patients. Whether OCD will go crazy or whether psychotic symptoms will appear, i.e., symptoms of madness similar to schizophrenia, this is generally not the case, and patients with OCD generally have relatively good social functioning. However, these obsessive-compulsive actions and obsessive-compulsive thinking can cause great distress to themselves, and they want to get rid of them, but they cannot get rid of them.